Full-plastic heat exchanger water tank liner

A heat exchanger and water tank technology is applied in the field of the water tank liner of an all-plastic heat exchanger, which can solve the problems of large circulation resistance, large heat loss and high cost of the enamel liner, and achieves the elimination of an automatic water level control system and a small heat loss. , the effect of long life

Inactive Publication Date: 2011-03-23
侯国山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of large circulation resistance, high cost, large heat loss and easy fouling of stainless steel inner tank and enamel inner tank, the invention provides an all-plastic heat exchanger water tank inner tank

Method used

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  • Full-plastic heat exchanger water tank liner
  • Full-plastic heat exchanger water tank liner

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing, by embodiment, the present invention will be further described:

[0019] Water tank 6 is made of metal material, or metal enamel material, or polymer material, or modified polymer material, or reinforced polymer, or composite polymer material; seal ring groove 14, circulation pipe interface 17, Exhaust pipe interface 18, circulation pipe interface 19; there is an annular wave 8 on the heat exchange column 7, or a non-annular curved surface shell protrusion on the heat exchange column 7, or a tooth-shaped shell protrusion on the heat exchange column 7, and a Or it is a solid fin protrusion; the circular plate 4 and the heat exchange column 7 are made of polymer materials, or modified polymer materials, or reinforced polymer materials, or composite polymer materials; the seals on the circular plate 4 and the circular plate 4 The ring groove 14, the circulation pipe interface 17, the exhaust pipe interface 18, and the circula...

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Abstract

The invention discloses a full-plastic heat exchanger water tank liner. The full-plastic water tank liner consists of a water tank and a heat exchanger, wherein a circular plate and a heat exchange column form the heat exchanger together; the heat exchange column is provided with annular waves; and the heat exchanger is arranged in a liner cavity, adopts an internal heating mode, and has higher heat exchange efficiency and low heat loss. The heat exchanger is made of a high molecular material; and because the coefficient of thermal expansion and cold shrinkage of the high molecular material is greatly different from that of water scale, the water scale cannot attach to the heat exchanger forever in a frequently cold and hot alternate environment; therefore, the heat exchanger can maintain higher heat transfer efficiency forever. The heat exchanger is made of the high molecular material, is long in service life, high in reliability and simple in production process, is suitable for large-scale industrial production and has a wide market prospect.

Description

Technical field [0001] The invention relates to an inner liner of an insulated water tank, in particular to an inner liner of an all-plastic heat exchanger water tank. Background technique [0002] At present, most of the thermal insulation water tanks for solar water heaters and electric water heaters are made of stainless steel inner tank, or steel plate enamel inner tank. It has the disadvantages of large circulation resistance and high cost, and some people make the above two inner tanks into a large inner tank with a small inner tank structure, and replace the traditional spiral tube heat exchanger with a sandwich structure between the two inner tanks. It solves the problem of high circulation resistance, but the disadvantages of high cost and complicated process are more prominent. Moreover, compared with the spiral tube heat exchanger, this sandwich structure turns the internal heating of the spiral tube heat exchanger into the one between two inner tanks. The extern...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/10F28F21/06F24J2/46F24H9/00
CPCY02E10/40
Inventor 侯国山王平
Owner 侯国山
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